[Model] Add PaddleOCR-VL Model Support

docs/models/supported_models.md

@@ -675,6 +675,7 @@ These models primarily accept the [`LLM.generate`](./generative_models.md#llmgen
 | `NVLM_D_Model` | NVLM-D 1.0 | T + I<sup>+</sup> | `nvidia/NVLM-D-72B`, etc. | | ✅︎ |
 | `Ovis` | Ovis2, Ovis1.6 | T + I<sup>+</sup> | `AIDC-AI/Ovis2-1B`, `AIDC-AI/Ovis1.6-Llama3.2-3B`, etc. | | ✅︎ |
 | `Ovis2_5` | Ovis2.5 | T + I<sup>+</sup> + V | `AIDC-AI/Ovis2.5-9B`, etc. | | |
+| `PaddleOCRVLForConditionalGeneration` | Paddle-OCR | T + I<sup>+</sup> | `PaddlePaddle/PaddleOCR-VL`, etc. | | |
 | `PaliGemmaForConditionalGeneration` | PaliGemma, PaliGemma 2 | T + I<sup>E</sup> | `google/paligemma-3b-pt-224`, `google/paligemma-3b-mix-224`, `google/paligemma2-3b-ft-docci-448`, etc. | | ✅︎ |
 | `Phi3VForCausalLM` | Phi-3-Vision, Phi-3.5-Vision | T + I<sup>E+</sup> | `microsoft/Phi-3-vision-128k-instruct`, `microsoft/Phi-3.5-vision-instruct`, etc. | | ✅︎ |
 | `Phi4MMForCausalLM` | Phi-4-multimodal | T + I<sup>+</sup> / T + A<sup>+</sup> / I<sup>+</sup> + A<sup>+</sup> | `microsoft/Phi-4-multimodal-instruct`, etc. | ✅︎ | ✅︎ |

examples/offline_inference/vision_language.py

@@ -1242,6 +1242,32 @@ def run_ovis2_5(questions: list[str], modality: str) -> ModelRequestData:
     )
 
 
+# PaddleOCR-VL
+def run_paddleocr_vl(questions: list[str], modality: str) -> ModelRequestData:
+    assert modality == "image"
+
+    model_name = "PaddlePaddle/PaddleOCR-VL"
+
+    engine_args = EngineArgs(
+        model=model_name,
+        max_model_len=4096,
+        max_num_seqs=2,
+        limit_mm_per_prompt={modality: 1},
+        trust_remote_code=True,
+    )
+
+    placeholder = "<|IMAGE_START|><|IMAGE_PLACEHOLDER|><|IMAGE_END|>"
+    prompts = [
+        (f"<|begin_of_sentence|>User: {question}{placeholder}\nAssistant: ")
+        for question in questions
+    ]
+
+    return ModelRequestData(
+        engine_args=engine_args,
+        prompts=prompts,
+    )
+
+
 # PaliGemma
 def run_paligemma(questions: list[str], modality: str) -> ModelRequestData:
     assert modality == "image"
@@ -1817,6 +1843,7 @@ def run_tarsier2(questions: list[str], modality: str) -> ModelRequestData:
     "NVLM_D": run_nvlm_d,
     "ovis": run_ovis,
     "ovis2_5": run_ovis2_5,
+    "paddleocr_vl": run_paddleocr_vl,
     "paligemma": run_paligemma,
     "paligemma2": run_paligemma2,
     "phi3_v": run_phi3v,

examples/offline_inference/vision_language_multi_image.py

@@ -801,6 +801,27 @@ def load_ovis2_5(question: str, image_urls: list[str]) -> ModelRequestData:
     )
 
 
+def load_paddleocr_vl(question: str, image_urls: list[str]) -> ModelRequestData:
+    model_name = "PaddlePaddle/PaddleOCR-VL"
+
+    engine_args = EngineArgs(
+        model=model_name,
+        trust_remote_code=True,
+        max_model_len=8192,
+        max_num_seqs=2,
+        limit_mm_per_prompt={"image": len(image_urls)},
+    )
+
+    placeholders = "<|IMAGE_START|><|IMAGE_PLACEHOLDER|><|IMAGE_END|>" * len(image_urls)
+    prompt = f"<|begin_of_sentence|>User: {question}{placeholders}\nAssistant: "
+
+    return ModelRequestData(
+        engine_args=engine_args,
+        prompt=prompt,
+        image_data=[fetch_image(url) for url in image_urls],
+    )
+
+
 def load_pixtral_hf(question: str, image_urls: list[str]) -> ModelRequestData:
     model_name = "mistral-community/pixtral-12b"
 
@@ -1312,6 +1333,7 @@ def load_glm4_5v_fp8(question: str, image_urls: list[str]) -> ModelRequestData:
     "NVLM_D": load_nvlm_d,
     "ovis": load_ovis,
     "ovis2_5": load_ovis2_5,
+    "paddleocr_vl": load_paddleocr_vl,
     "phi3_v": load_phi3v,
     "phi4_mm": load_phi4mm,
     "phi4_multimodal": load_phi4_multimodal,

tests/models/registry.py

@@ -712,6 +712,10 @@ def check_available_online(
         },
     ),
     "Ovis2_5": _HfExamplesInfo("AIDC-AI/Ovis2.5-2B", trust_remote_code=True),
+    "PaddleOCRVLForConditionalGeneration": _HfExamplesInfo(
+        "PaddlePaddle/PaddleOCR-VL",
+        trust_remote_code=True,
+    ),
     "PaliGemmaForConditionalGeneration": _HfExamplesInfo(
         "google/paligemma-3b-mix-224",
         extras={"v2": "google/paligemma2-3b-ft-docci-448"},

vllm/model_executor/models/ernie45.py

@@ -23,12 +23,22 @@
 # limitations under the License.
 """Inference-only Erine model compatible with HuggingFace weights."""
 
+from vllm.compilation.decorators import support_torch_compile
 from vllm.config import VllmConfig
 from vllm.model_executor.models.llama import LlamaForCausalLM
 
 from .utils import PPMissingLayer
 
 
+@support_torch_compile(
+    # set dynamic_arg_dims to support mrope
+    dynamic_arg_dims={
+        "input_ids": 0,
+        "positions": -1,
+        "intermediate_tensors": 0,
+        "inputs_embeds": 0,
+    }
+)
 class Ernie4_5ForCausalLM(LlamaForCausalLM):
     def __init__(self, *, vllm_config: VllmConfig, prefix: str = ""):
         super().__init__(vllm_config=vllm_config, prefix=prefix)